Why was Vision so weak in Infinity War?
Vision is significantly weakened over the course of Avengers: Infinity War due to a severe injury he sustains from Corvus Glaive‘s weapon at the start of the film. This disrupts Vision‘s connection to the Mind Stone embedded in his forehead, which is the source of his powers. With his abilities limited, Vision is unable to fight at his full capacity for the rest of the movie.
A Deeper Look at Vision‘s Origins
To better understand Vision‘s powers and why he was so susceptible to injury, let‘s first go deeper into his origins. Vision was created by Ultron in Avengers: Age of Ultron using parts from the original Human Torch, an android with heat powers. Tony Stark and Bruce Banner then uploaded the AI program J.A.R.V.I.S. into this synthetic body.
But what truly gave Vision life was the Mind Stone, contained in Loki‘s scepter used for Hydra experiments. In the Marvel comics, the Mind Stone contains a highly advanced artificial intelligence and gives phenomenal powers to those who wield it. Once implanted in Vision‘s forehead, the Mind Stone not only brought him to life but granted him a wide range of superhuman attributes.
The Extent of the Mind Stone‘s Powers
The Mind Stone is an incredibly powerful object even among the other Infinity Stones. Derived from the universe itself at creation, the Stone represents the fabric of thought. Within the stone is contained an advanced AI capable of thinking independently.
When harnessed by beings like Vision, the Mind Stone can give powers of energy projection, phasing, cognitive abilities beyond any human, and even the power to create new lifeforms. It allows Vision to modulate his density and gives him superhuman strength and durability.
| Power | Description |
|---|---|
| Flight | Can fly at supersonic speeds |
| Phasing | Pass through solid objects by manipulating density |
| Energy Blasts | Project beams of energy from Mind Stone |
| Intelligence | Access cumulative knowledge of humanity |
| Density Manipulation | Change density from intangible to extremely durable |
The Damage Done by Corvus Glaive
Corvus Glaive manages to inflict tremendous damage on an unprepared Vision early in Infinity War. He stabs Vision through the back with his glaive, a double-ended blade "designed to cut through any object and inhibit the healing abilities of its target" according to directors Joe and Anthony Russo.
This brutal attack pierces through Vision‘s vibranium body and causes damage to the Mind Stone itself. Vibranium is the strongest known metal in the universe, able to absorb and redirect energy. But Corvus Glaive‘s glaive is powerful enough to compromise even vibranium. The blow leaves Vision reeling.
Repeated Overpowering In Battles
Throughout the rest of Infinity War after his injury, Vision is shown struggling against enemies and even helpless at times. While defending Vision in Wakanda, he is unable to stay phased through objects and tangible for long periods, allowing Glaive to overpower him. He is knocked down multiple times by Glaive and Proxima Midnight due to his diminished phasing abilities.
Even working together with allies like Wanda Maximoff, Black Panther, Bucky Barnes, and Steve Rogers, Vision is pinned by Glaive and nearly has the Mind Stone extracted before being rescued. While normally able to project energy blasts, he does not utilize this power, likely due to his injury. Overall, he appears extremely hampered in all fight sequences after the initial stabbing.
Why the Injury Limits Vision‘s Powers
The reason Vision loses effectiveness and strength after Corvus Glaive‘s attack ties directly back to his connection with the Mind Stone. As an artificial humanoid literally brought to life and powered by the Stone, Vision depends on its intact presence in his head to maintain his amazing powers.
Glaive‘s blade damages the Mind Stone itself. Since it is the source fueling his phasing, energy manipulation, cognitive skills, and other abilities, its disruption means Vision cannot access his full potential. Much like a human would suffer after massive brain trauma, the wound to Vision‘s Mind Stone results in his abilities shorting out and failing him at critical moments.
A Noble Spirit Within
While Vision appears greatly inhibited physically after his injury in Infinity War, there are hints he retains the purity of spirit and wisdom that first made him worthy to lift Thor‘s hammer Mjolnir. Even in his weakened state, Vision advises wisdom and speaks for protecting life when others propose destroying the Mind Stone.
When Wanda offers to destroy the Stone to stop Thanos, Vision begs her to let him go, saying, "It should be you, but it is in my head." He appears to accept his fate with grace and humility. Despite the loss of his powers, Vision seems to keep his inner nobility, courage, and judgment intact throughout his ordeal.
The Final Piece for Thanos
In the end, Vision‘s severely hampered state allows Thanos to complete his quest for the Infinity Stones. Arriving in Wakanda, Thanos overpowers every Avenger in his path and defeats a drained Vision to claim the Mind Stone. With this final piece, Thanos is able to snap his fingers and activate the full power of the Infinity Gauntlet.
If Vision had not been so weakened by his earlier injury, he could have put up far more of a fight against Thanos alongside his allies. Together they may have been able to stop the Mad Titan from making his fateful snap. But with his powers unreliable, Vision sadly meets his end, enabling the tragic events that follow.
Conclusion
In summary, Vision goes from one of the Avengers‘ mightiest members to severely hampered over the course of Infinity War. This is due to the grave injury inflicted early on by Corvus Glaive‘s glaive, which damaged the Mind Stone that gives Vision life and abilities. With his source of power disrupted, Vision loses access to his energy manipulation, phasing, and other powers, allowing enemies like Glaive and Thanos to ultimately overtake him with fateful consequences. While his physical form was weakened, his inner nobility seems to persist, further adding to the tragedy of his fate.